149201416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204947}}^1$

素因数の和:204973

約数の個数: 32

約数和(自身を含む): 344312640

約数和(自身を除く): 195111224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 204947, 409894, 819788, 1434629, 1639576, 2664311, 2869258, 5328622, 5738516, 10657244, 11477032, 18650177, 21314488, 37300354, 74600708, 149201416]

約数ペア:

[(1, 149201416), (2, 74600708), (4, 37300354), (7, 21314488), (8, 18650177), (13, 11477032), (14, 10657244), (26, 5738516), (28, 5328622), (52, 2869258), (56, 2664311), (91, 1639576), (104, 1434629), (182, 819788), (364, 409894), (728, 204947)]